Advances in the research of intestinal glutamine transporters / 中华烧伤杂志

ABSTRACT

Glutamine, the most abundant amino acid in bloodstream, is the preferred fuel source for enterocytes. Glutamine exerts its functions through the activity of its transporters, which are located in cytomembrane, to transport it into or out of intestinal epithelial cells. Intestine is the primary center for glutamine metabolism in the body. As ASCT2 and B(0)AT1 are the most important glutamine transporters in the intestine, it wound be helpful to gain the knowledge of the structure, function, and pathologic changes and control strategy of the two transporters in order to have a better understanding of the metabolism and function of glutamine.